condition	mean	min	max
1 h after light	8.156421581666667	7.49624138	9.237545061
3 h after light	7.177091774666667	6.44596567	7.560166562
5 h after light	7.970569405	7.056553335	9.160976991
7 h after light	8.356702586	8.242247679	8.545847188
9 h after light	7.0158996	5.546416993999999	8.672750188
11 h after light	8.806616527333333	7.785108022999999	9.922114688999999
13 h after light	8.278039586666667	7.301216461	9.032804231
15 h after light	7.460645605	6.6091065239999995	8.10161663
1 h after dark	7.102752194333333	6.115864963	8.883987075
3 h after dark	7.967020925	7.210030881000001	8.526924361
5 h after dark	7.925871235333333	6.028128265	9.54887726
7 h after dark	8.467472365999999	6.235315012999999	10.88832042