condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.0256163	0.0	0.0512326
8 h after light	0.0	0.0	0.0
4 h after dark	0.05113505	0.0510342	0.0512359
8 h after dark	0.02580415	0.0	0.0516083
12 h after dark	0.0	0.0	0.0