condition	mean	min	max
4 h after light	0.45902733333333334	0.0	0.786091
8 h after light	0.7903323333333333	0.171779	1.51407
12 h after light	0.8552403333333333	0.225309	1.50203
4 h after dark	0.668202	0.506743	0.853331
8 h after dark	1.151526	0.846268	1.33781
12 h after dark	0.916985	0.770682	1.07159