condition	mean	min	max
4 h after light	1.396739	0.432234	3.26519
8 h after light	0.7408533333333334	0.285052	1.53326
12 h after light	0.15905133333333332	0.0	0.33591
4 h after dark	0.45317	0.0	1.11185
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0