condition	mean	min	max
3 h after light	0.0	0.0	0.0
6 h after light	0.0	0.0	0.0
9 h after light	0.012422066666666667	0.0	0.0372662
12 h after light	0.004582725	0.0	0.0183309
3 h after dark	0.0	0.0	0.0
6 h after dark	0.031374900000000004	0.0	0.0941247
9 h after dark	0.017349566666666667	0.0	0.0520487
12 h after dark	0.0	0.0	0.0