condition	mean	min	max
4 h after light	0.7809900000000001	0.77857	0.78341
8 h after light	0.8086965	0.590033	1.02736
12 h after light	0.368068	0.305892	0.430244
4 h after dark	0.15405333333333332	0.0	0.306025
8 h after dark	0.04803466666666667	0.0	0.144104
12 h after dark	0.32207933333333333	0.0	0.553316