condition mean min max 2 h after light 0.0 0.0 0.0 6 h after light 0.06681133333333333 0.0 0.400868 10 h after light 0.06781583333333334 0.0 0.406895 14 h after light 0.057492999999999995 0.0 0.344958 18 h after light 0.0484655 0.0 0.290793 2 h after dark 0.0 0.0 0.0