condition	mean	min	max
4 h after light	0.04193595	0.0	0.0838719
8 h after light	0.0	0.0	0.0
12 h after light	0.02374285	0.0	0.0474857
4 h after dark	0.0231273	0.0	0.037711
8 h after dark	0.0	0.0	0.0
12 h after dark	0.010411533333333334	0.0	0.0312346