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	0.0073498	0.0	0.0220494
8 h after dark	0.0103828	0.0	0.0311484
12 h after dark	0.003624266666666667	0.0	0.0108728