condition	mean	min	max
3 h after light	0.15684130833333335	0.0	0.428394
7 h after light	0.111887925	0.0	0.414243
11 h after light	0.14662469166666667	0.0	0.312488
2 h after dark	0.1459833	0.0	0.584665
6 h after dark	0.11505195	0.0	0.291789
10 h after dark	0.12419765833333334	0.0	0.277912