<br /><table cellpadding="2.5px" rules="all" style=";background-color: #FFFFFF;border: 1px solid;border-collapse: collapse; border-color: #A6AAB6"><colgroup><col width="25px" style="background-color: #E0E0F0" /><col /><col /></colgroup><thead><tr style=" background-color: #E0E0F0;text-align: center;color: #161120"><th></th><th>A</th><th>B</th></tr></thead><tbody><tr ><td style="color: #161120;text-align: center;">1</td><td style="text-align: right;;">8:00 AM</td><td style="text-align: right;;"></td></tr><tr ><td style="color: #161120;text-align: center;">2</td><td style="text-align: right;;">9:00 AM</td><td style="text-align: right;;">1:00</td></tr><tr ><td style="color: #161120;text-align: center;">3</td><td style="text-align: right;;"></td><td style=";"></td></tr><tr ><td style="color: #161120;text-align: center;">4</td><td style="text-align: right;;">11:00 AM</td><td style="text-align: right;;">2:00</td></tr><tr ><td style="color: #161120;text-align: center;">5</td><td style="text-align: right;;"></td><td style=";"></td></tr><tr ><td style="color: #161120;text-align: center;">6</td><td style="text-align: right;;"></td><td style=";"></td></tr><tr ><td style="color: #161120;text-align: center;">7</td><td style="text-align: right;;"></td><td style=";"></td></tr><tr ><td style="color: #161120;text-align: center;">8</td><td style="text-align: right;;"></td><td style=";"></td></tr><tr ><td style="color: #161120;text-align: center;">9</td><td style="text-align: right;;"></td><td style=";"></td></tr><tr ><td style="color: #161120;text-align: center;">10</td><td style="text-align: right;;">5:00 PM</td><td style="text-align: right;;">6:00</td></tr></tbody></table><br /><br /><table cellpadding="2.5px" rules="all" style=";border: 2px solid black;border-collapse:collapse;padding: 0.4em;background-color: #FFFFFF" ><tr><td style="padding:6px" ><b>Worksheet Formulas</b><table cellpadding="2.5px" width="100%" rules="all" style="border: 1px solid;text-align:center;background-color: #FFFFFF;border-collapse: collapse; border-color: #A6AAB6"><thead><tr style=" background-color: #E0E0F0;color: #161120"><th width="10px">Cell</th><th style="text-align:left;padding-left:5px;">Formula</th></tr></thead><tbody><tr><th width="10px" style=" background-color: #E0E0F0;color: #161120">B2</th><td style="text-align:left">=IF(<font color="Blue">A2="","",A2-A1</font>)</td></tr><tr><th width="10px" style=" background-color: #E0E0F0;color: #161120">B3</th><td style="text-align:left">=IF(<font color="Blue">A3="","",A3-INDEX(<font color="Red">$A$1:A2,MATCH(<font color="Green">1,$A$1:A2,1</font>)</font>)</font>)</td></tr><tr><th width="10px" style=" background-color: #E0E0F0;color: #161120">B4</th><td style="text-align:left">=IF(<font color="Blue">A4="","",A4-INDEX(<font color="Red">$A$1:A3,MATCH(<font color="Green">1,$A$1:A3,1</font>)</font>)</font>)</td></tr><tr><th width="10px" style=" background-color: #E0E0F0;color: #161120">B5</th><td style="text-align:left">=IF(<font color="Blue">A5="","",A5-INDEX(<font color="Red">$A$1:A4,MATCH(<font color="Green">1,$A$1:A4,1</font>)</font>)</font>)</td></tr><tr><th width="10px" style=" background-color: #E0E0F0;color: #161120">B6</th><td style="text-align:left">=IF(<font color="Blue">A6="","",A6-INDEX(<font color="Red">$A$1:A5,MATCH(<font color="Green">1,$A$1:A5,1</font>)</font>)</font>)</td></tr><tr><th width="10px" style=" background-color: #E0E0F0;color: #161120">B7</th><td style="text-align:left">=IF(<font color="Blue">A7="","",A7-INDEX(<font color="Red">$A$1:A6,MATCH(<font color="Green">1,$A$1:A6,1</font>)</font>)</font>)</td></tr><tr><th width="10px" style=" background-color: #E0E0F0;color: #161120">B8</th><td style="text-align:left">=IF(<font color="Blue">A8="","",A8-INDEX(<font color="Red">$A$1:A7,MATCH(<font color="Green">1,$A$1:A7,1</font>)</font>)</font>)</td></tr><tr><th width="10px" style=" background-color: #E0E0F0;color: #161120">B9</th><td style="text-align:left">=IF(<font color="Blue">A9="","",A9-INDEX(<font color="Red">$A$1:A8,MATCH(<font color="Green">1,$A$1:A8,1</font>)</font>)</font>)</td></tr><tr><th width="10px" style=" background-color: #E0E0F0;color: #161120">B10</th><td style="text-align:left">=IF(<font color="Blue">A10="","",A10-INDEX(<font color="Red">$A$1:A9,MATCH(<font color="Green">1,$A$1:A9,1</font>)</font>)</font>)</td></tr></tbody></table></td></tr></table>
Format column B as Time 13:30