condition	mean	min	max
4 h after light	7.1560950000000005	5.64674	8.66545
8 h after light	9.821525000000001	8.30625	11.3368
12 h after light	10.07738	9.18516	10.9696
4 h after dark	5.04977	4.82696	5.27258
8 h after dark	3.2004200000000003	2.92041	3.48043
12 h after dark	4.21921	4.01274	4.42568