condition	mean	min	max
4 h after light	0.2601923333333333	0.0	0.780577
8 h after light	0.0	0.0	0.0
12 h after light	0.083828	0.0	0.251484
4 h after dark	0.11019759999999999	0.0	0.314965
8 h after dark	0.04863856666666667	0.0	0.132492
12 h after dark	0.03056136666666667	0.0	0.0539967