condition	mean	min	max
3 h after light	0.439444	0.326158	0.51098
6 h after light	0.604928	0.386004	0.795438
9 h after light	0.951935	0.69656	1.30454
12 h after light	0.45608974999999996	0.374949	0.590131
3 h after dark	0.5933503333333334	0.439186	0.7234
6 h after dark	0.8917426666666667	0.517538	1.20525
9 h after dark	0.446098	0.235284	0.702236
12 h after dark	0.3030175	0.127924	0.478111