condition	mean	min	max
4 h after light	0.33244165	0.0445783	0.620305
8 h after light	0.331779	0.211942	0.451616
12 h after light	0.134912	0.123492	0.146332
4 h after dark	0.23592366666666664	0.116211	0.298768
8 h after dark	0.10914499999999999	0.0	0.206809
12 h after dark	0.42078766666666667	0.336885	0.567328