condition	mean	min	max
4 h after light	0.0489289	0.0	0.0978578
8 h after light	0.0619615	0.0	0.123923
12 h after light	0.1606135	0.0	0.321227
4 h after dark	0.0	0.0	0.0
8 h after dark	0.07555933333333333	0.0	0.226678
12 h after dark	0.0	0.0	0.0