condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	0.18356016666666666	0.0636065	0.343729
12 h after dark	0.028554366666666667	0.0	0.0856631