condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.102927	0.0	0.308781
12 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	0.06871566666666666	0.0	0.206147
12 h after dark	0.0	0.0	0.0