condition	mean	min	max
4 h after light	0.03183835	0.0233696	0.0403071
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.0322203	0.0	0.0525379
8 h after dark	0.036356	0.0	0.109068
12 h after dark	0.18657106666666667	0.0435152	0.323834