condition	mean	min	max
3 h after light	0.0	0.0	0.0
6 h after light	0.0	0.0	0.0
9 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
3 h after dark	0.0	0.0	0.0
6 h after dark	0.03631466666666667	0.0	0.108944
9 h after dark	0.0	0.0	0.0
12 h after dark	0.05696233333333334	0.0	0.170887