condition	mean	min	max
3 h after light	4.427903166666667	0.416362	12.8568
7 h after light	3.569662166666667	0.33965	7.54234
11 h after light	3.7792352499999997	0.190294	8.48705
2 h after dark	4.680729166666667	0.227158	10.8445
6 h after dark	4.814634916666667	0.432097	11.87
10 h after dark	3.90533575	0.312228	7.91301