condition	mean	min	max
4 h after light	0.7152735	0.472243	0.958304
8 h after light	1.6270850000000001	1.19605	2.05812
12 h after light	1.6715	1.16263	2.18037
4 h after dark	2.92254	2.63751	3.36018
8 h after dark	1.73344	0.73028	2.55571
12 h after dark	2.695274	0.892202	5.69112