condition	mean	min	max
4 h after light	0.242391	0.0	0.595582
8 h after light	0.06859086666666667	0.0199657	0.105798
12 h after light	0.0	0.0	0.0
4 h after dark	0.12888	0.0	0.232369
8 h after dark	0.04828733333333333	0.0	0.144862
12 h after dark	0.083839	0.0	0.129549