condition	mean	min	max
0 h after light	10.01074	9.73198	10.2895
4 h after light	9.60325	8.898	10.3085
8 h after light	8.140395	7.62067	8.66012
4 h after dark	9.704485	8.07317	11.3358
8 h after dark	9.380144999999999	9.3058	9.45449
12 h after dark	9.497985	7.97407	11.0219