condition	mean	min	max
3 h after light	2.927576666666667	1.25129	4.65014
6 h after light	1.61441	1.20949	2.26709
9 h after light	1.9764320000000002	0.811966	2.80114
12 h after light	2.58157	2.2319	3.01109
3 h after dark	1.4525666666666666	1.18708	1.62405
6 h after dark	2.7744	2.53592	2.95804
9 h after dark	2.0691656666666667	0.763817	2.89636
12 h after dark	1.69346	1.06074	2.61044