condition	mean	min	max
3 h after light	0.021188166666666664	0.0	0.254258
7 h after light	0.0	0.0	0.0
11 h after light	0.028644083333333334	0.0	0.343729
2 h after dark	0.0	0.0	0.0
6 h after dark	0.017504833333333334	0.0	0.210058
10 h after dark	0.0	0.0	0.0