condition	mean	min	max
0 h after light	1.65815	1.19022	2.12608
4 h after light	6.35458	4.07777	8.63139
8 h after light	10.592965	9.80263	11.3833
4 h after dark	4.1918050000000004	3.86909	4.51452
8 h after dark	3.96148	3.14088	4.78208
12 h after dark	1.3839890000000001	0.874268	1.89371