condition	mean	min	max
1 h after light	8.4682923605	7.645307565	9.291277156
3 h after light	6.789834201000001	6.0869516070000005	7.822126469
5 h after light	6.847953822666667	6.270999762000001	7.423042132000001
7 h after light	8.133210191333333	7.908887557999999	8.550643583
9 h after light	7.760021878000001	6.799465541	9.166396926000001
11 h after light	7.342479995666667	6.412749785	8.356371147
13 h after light	8.272522250333333	7.5748074889999994	8.692839033
15 h after light	7.299203447333333	6.765966177999999	7.769773388
1 h after dark	8.592798863333334	6.996474127000001	9.424437922000001
3 h after dark	9.112717554666666	8.717388985	9.671027952000001
5 h after dark	8.692697180333333	7.728084032999999	9.340446664
7 h after dark	7.681918216666666	7.321698567	8.268328404