condition mean min max 0 h after light 56.695 55.7525 57.6375 2 h after light 41.4727 37.4952 45.4502 4 h after light 32.70355 31.3383 34.0688 8 h after light 25.589199999999998 24.067 27.1114 12 h after light 30.05755 29.6295 30.4856 2 h after dark 36.53685 35.2762 37.7975 4 h after dark 41.2789 39.9084 42.6494 8 h after dark 49.169200000000004 45.8992 52.4392 12 h after dark 59.74294999999999 54.7009 64.785