condition	mean	min	max
4 h after light	0.21599865000000001	0.0946673	0.33733
8 h after light	0.167337	0.163748	0.170926
12 h after light	0.2973905	0.214405	0.380376
4 h after dark	0.468384	0.0	0.720632
8 h after dark	0.18703966666666666	0.0	0.307396
12 h after dark	0.3757166666666667	0.0	1.12715