condition	mean	min	max
4 h after light	0.588051	0.486543	0.689559
8 h after light	0.4153605	0.273838	0.556883
12 h after light	0.5074925	0.266187	0.748798
4 h after dark	0.5918263333333333	0.295892	0.845407
8 h after dark	0.4457026666666667	0.313063	0.585195
12 h after dark	0.463613	0.172	0.86866