condition	mean	min	max
0 h after light	1.078068	0.719566	1.43657
4 h after light	1.463755	0.0	2.92751
8 h after light	2.548826	0.710632	4.38702
4 h after dark	5.306185	2.82179	7.79058
8 h after dark	4.97877	3.5371	6.42044
12 h after dark	2.494995	1.40339	3.5866