condition	mean	min	max
4 h after light	0.2903275	0.274544	0.306111
8 h after light	0.21574949999999998	0.213951	0.217548
12 h after light	0.295744	0.259966	0.331522
4 h after dark	0.196491	0.18872	0.208063
8 h after dark	0.2829396666666667	0.195678	0.424557
12 h after dark	0.28254266666666666	0.169672	0.341995