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	0.4014866666666667	0.0	1.20446
8 h after dark	0.4732776666666667	0.0	1.01055
12 h after dark	0.130781	0.0	0.392343