condition	mean	min	max
4 h after light	0.0405966	0.0279752	0.053218
8 h after light	0.0188603	0.0	0.0377206
12 h after light	0.02714145	0.0151752	0.0391077
4 h after dark	0.03915816666666667	0.0235752	0.06061
8 h after dark	0.03961683333333333	0.027223	0.0617162
12 h after dark	0.030937466666666667	0.0	0.0610804