condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.13536033333333333	0.0	0.227579
12 h after light	0.072976	0.0	0.218928
4 h after dark	0.110604	0.0	0.331812
8 h after dark	0.0	0.0	0.0
12 h after dark	0.180222	0.0	0.349662