condition	mean	min	max
4 h after light	0.9155436666666666	0.694081	1.26553
8 h after light	1.823975	0.372005	3.19598
12 h after light	2.33303	1.24289	3.41882
4 h after dark	3.30382	2.08221	4.11411
8 h after dark	1.8657233333333332	1.11771	2.66518
12 h after dark	1.29761	1.13973	1.51481