condition	mean	min	max
2 h after light	4.9991699999999994	3.7996	6.96925
6 h after light	4.728043333333333	3.41639	6.27651
10 h after light	3.50866	2.58749	5.26672
14 h after light	2.9829250000000003	1.64816	5.49193
18 h after light	4.779780000000001	2.28911	7.00742
2 h after dark	4.794083333333333	2.3261	9.01462