condition	mean	min	max
4 h after light	0.0592065	0.0	0.118413
8 h after light	0.132644	0.103453	0.161835
12 h after light	0.035619700000000004	0.0335209	0.0377185
4 h after dark	0.0177472	0.0	0.0532416
8 h after dark	0.021055333333333332	0.0	0.063166
12 h after dark	0.007349666666666667	0.0	0.022049