condition	mean	min	max
0 h after light	0.1444245	0.0	0.288849
4 h after light	0.5046255	0.440687	0.568564
8 h after light	0.358639	0.146753	0.570525
4 h after dark	0.2840205	0.141591	0.42645
8 h after dark	0.214177	0.141987	0.286367
12 h after dark	0.214392	0.140837	0.287947