condition	mean	min	max
3 h after light	5.825173333333334	4.87475	7.02338
6 h after light	1.2079716666666667	0.990715	1.55138
9 h after light	0.8440633333333333	0.768384	0.913949
12 h after light	1.854438	0.630005	4.40312
3 h after dark	3.73831	2.75814	4.92655
6 h after dark	8.44181	7.20455	9.91221
9 h after dark	5.973956666666666	4.72221	7.20219
12 h after dark	3.4947	2.89236	4.09704