condition	mean	min	max
4 h after light	0.782442	0.422294	1.14259
8 h after light	1.103425	0.78079	1.42606
12 h after light	1.1769825	0.924145	1.42982
4 h after dark	2.392916666666667	1.38682	3.77367
8 h after dark	1.178696	0.761799	1.95912
12 h after dark	0.8024566666666667	0.0	1.34359