condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.16740766666666665	0.0	0.502223
12 h after light	0.11002833333333334	0.0	0.330085
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0