condition	mean	min	max
1 h after light	20.590511380000002	19.06561507	22.11540769
3 h after light	15.729095466666667	13.3057114	18.25167715
5 h after light	11.177682236666667	10.03883314	12.96907524
7 h after light	8.067707870333333	6.088970515	11.23597931
9 h after light	4.550141970333334	3.586606267	5.4974848089999995
11 h after light	3.8649509216666664	2.61231655	4.625309615
13 h after light	5.111357065333333	1.2857829570000001	8.382919688
15 h after light	7.793787395333333	4.474669745	10.85727032
1 h after dark	3.6110298136666663	1.284230054	7.332946242999999
3 h after dark	2.5803119426666665	1.883820625	3.203758432
5 h after dark	4.28774138	3.5601460639999996	5.117898596
7 h after dark	4.804504403666667	3.449975515	6.14796976