condition	mean	min	max
4 h after light	0.1946549	0.0	0.507388
8 h after light	0.10795546666666667	0.0241264	0.174105
12 h after light	0.14235533333333333	0.0	0.260991
4 h after dark	0.24467133333333332	0.0	0.387652
8 h after dark	0.3197192	0.0640716	0.721965
12 h after dark	0.2288317	0.0676591	0.315197