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	0.5015866666666667	0.0	1.50476
8 h after dark	0.39514999999999995	0.0	1.18545
12 h after dark	0.44315	0.0	1.32945