condition	mean	min	max
3 h after light	0.39854066666666665	0.243221	0.619199
6 h after light	0.568385	0.477541	0.714001
9 h after light	0.614878	0.329338	0.872186
12 h after light	0.65816875	0.388796	0.942374
3 h after dark	0.6974623333333333	0.584404	0.840125
6 h after dark	0.45056433333333334	0.249547	0.597281
9 h after dark	0.5936153333333334	0.228091	0.797296
12 h after dark	0.35847450000000003	0.330703	0.386246