condition	mean	min	max
0 h after light	1.2605250000000001	0.96857	1.55248
4 h after light	1.65537	1.33694	1.9738
8 h after light	2.513605	1.57751	3.4497
4 h after dark	1.33439	1.33176	1.33702
8 h after dark	1.819685	1.73153	1.90784
12 h after dark	1.2405945	0.967269	1.51392