condition	mean	min	max
4 h after light	0.377774	0.0	0.755548
8 h after light	1.753985	1.03261	2.47536
12 h after light	0.869025	0.53471	1.20334
4 h after dark	1.4815616666666667	0.849285	2.13977
8 h after dark	1.67822	1.0076	2.26395
12 h after dark	1.4006566666666667	0.0	3.16544