condition	mean	min	max
3 h after light	0.014858091666666667	0.0	0.147325
7 h after light	0.0029276333333333334	0.0	0.0351316
11 h after light	0.0	0.0	0.0
2 h after dark	0.0	0.0	0.0
6 h after dark	0.003719266666666667	0.0	0.0446312
10 h after dark	0.0	0.0	0.0