condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.344928	0.209519	0.529784
12 h after light	0.20209533333333332	0.0	0.459874
4 h after dark	0.6116889999999999	0.488639	0.770162
8 h after dark	0.5918533333333333	0.384949	0.963207
12 h after dark	0.0	0.0	0.0