condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
12 h after light	0.20389533333333335	0.0	0.351484
4 h after dark	0.12392399999999999	0.0	0.371772
8 h after dark	0.177207	0.0	0.291334
12 h after dark	0.15048999999999998	0.0	0.45147