condition	mean	min	max
4 h after light	0.3143445	0.293481	0.335208
8 h after light	0.256039	0.192565	0.319513
12 h after light	0.308593	0.129404	0.487782
4 h after dark	0.42918049999999996	0.397908	0.460453
8 h after dark	0.2510575	0.237185	0.26493
12 h after dark	0.2891325	0.252409	0.325856