condition	mean	min	max
3 h after light	0.6800643333333334	0.0	1.4303
7 h after light	1.047186075	0.0475334	2.57543
11 h after light	1.0996306166666667	0.0535524	2.31964
2 h after dark	1.0325021833333332	0.0758262	2.82
6 h after dark	0.77011475	0.0	2.35217
10 h after dark	0.6259254583333334	0.0	1.75906