condition	mean	min	max
0 h after light	0.5024715	0.2509	0.754043
4 h after light	0.8143075	0.639121	0.989494
8 h after light	0.3795145	0.248227	0.510802
4 h after dark	1.0494565	0.985663	1.11325
8 h after dark	0.620366	0.617763	0.622969
12 h after dark	0.4970325	0.367658	0.626407