condition	mean	min	max
1 h after light	19.75367233	19.75367233	19.75367233
3 h after light	14.299012476000001	8.273994082	20.32403087
5 h after light	4.953273735	2.740687823	7.165859647
7 h after light	5.7813911405	5.062478227	6.500304054
9 h after light	5.1748849605	4.161332571	6.18843735
11 h after light	4.7689963385	4.555811405	4.982181272
1 h after dark	4.9057201985	3.573379955	6.238060442
3 h after dark	4.952702456000001	4.052900106	5.852504806000001
5 h after dark	6.7859550025	5.051513506	8.520396499
7 h after dark	10.375804295	7.77826093	12.97334766
9 h after dark	15.317047265	14.22826443	16.4058301
11 h after dark	15.989530195	14.39323059	17.585829800000003