condition	mean	min	max
0 h after light	0.93564	0.85684	1.01444
4 h after light	0.684843	0.575998	0.793688
8 h after light	0.8406955	0.80918	0.872211
4 h after dark	0.402469	0.382512	0.422426
8 h after dark	0.4040545	0.309452	0.498657
12 h after dark	0.9258545	0.684859	1.16685