condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.03489726666666667	0.0193078	0.0459802
8 h after dark	0.0	0.0	0.0
12 h after dark	0.00317364	0.0	0.00952092