condition	mean	min	max
4 h after light	0.7733895	0.608129	0.93865
8 h after light	2.7538850000000004	2.13506	3.37271
12 h after light	12.887350000000001	10.6978	15.0769
4 h after dark	13.94445	13.2205	14.6684
8 h after dark	13.03425	12.7142	13.3543
12 h after dark	4.74155	4.09411	5.38899