condition	mean	min	max
3 h after light	1.6132766666666667	0.0	2.79767
6 h after light	4.635796666666667	0.0	10.3104
9 h after light	4.71794	2.02491	6.63655
12 h after light	9.84227	7.62375	14.6901
3 h after dark	7.371153333333334	5.29046	10.5142
6 h after dark	8.01681	3.63343	12.0359
9 h after dark	6.816809999999999	4.63455	8.15538
12 h after dark	10.76233	4.86456	16.6601