condition	mean	min	max
1 h after light	7.890112396499999	7.71609745	8.064127343
3 h after light	6.61678392	6.196749541	7.329186629
5 h after light	7.406003038666667	6.5829434870000005	8.212023497
7 h after light	6.798376837	5.915590694	7.624777717000001
9 h after light	7.774174929333333	7.174441323	8.127486154
11 h after light	7.653660304	6.997541125	8.402913511
13 h after light	8.027628519	7.314931752000001	9.193146316
15 h after light	8.063450664666666	6.398636907999999	9.697849003
1 h after dark	8.590217781666666	7.3462978329999995	9.506607801
3 h after dark	8.571726708	7.220463604	9.353200742
5 h after dark	7.621763979333333	7.179597062999999	7.979403839
7 h after dark	6.992377440333333	5.862996504	7.560737927999999