condition	mean	min	max
4 h after light	0.396233	0.323525	0.468941
8 h after light	0.790944	0.608856	0.973032
12 h after light	0.8256505000000001	0.531001	1.1203
4 h after dark	0.4305856666666667	0.180692	0.579833
8 h after dark	0.5572456666666666	0.437719	0.796253
12 h after dark	0.194927	0.0	0.327446