condition	mean	min	max
4 h after light	0.409369	0.177581	0.871656
8 h after light	0.32386966666666667	0.108313	0.467369
12 h after light	0.5414073333333334	0.313855	0.821317
4 h after dark	0.328283	0.241713	0.433476
8 h after dark	0.276325	0.23723	0.318739
12 h after dark	0.386867	0.230526	0.494478