condition	mean	min	max
3 h after light	1.0549956666666667	0.616827	1.31529
6 h after light	2.81409	1.82897	3.75903
9 h after light	2.2452533333333333	1.96846	2.47107
12 h after light	1.77964	1.48598	2.18406
3 h after dark	1.45244	1.06928	1.85334
6 h after dark	2.5836	2.09384	2.95797
9 h after dark	1.7453233333333333	1.46629	2.21162
12 h after dark	1.7966365	0.769533	2.82374