condition	mean	min	max
4 h after light	0.7534935	0.664492	0.842495
8 h after light	2.5177449999999997	2.40346	2.63203
12 h after light	2.27627	1.93603	2.61651
4 h after dark	3.7486949999999997	3.4163	4.08109
8 h after dark	4.9214649999999995	4.76801	5.07492
12 h after dark	2.935375	2.74085	3.1299