condition mean min max 1 h after light 10.14174775 10.14174775 10.14174775 3 h after light 7.8319393815 6.55167978 9.112198982999999 5 h after light 5.2713474425 4.507310105 6.03538478 7 h after light 6.654269082999999 5.882214566 7.426323599999999 9 h after light 6.496605161 5.665753811 7.327456511 11 h after light 9.497649605 6.34545404 12.64984517 1 h after dark 9.3793134965 8.324201393 10.434425599999999 3 h after dark 8.0991769975 6.854304267000001 9.344049728 5 h after dark 7.9575773635000004 5.386333207000001 10.52882152 7 h after dark 4.8235110274999995 2.359775327 7.2872467279999995 9 h after dark 3.9881085855 3.413243603 4.562973568 11 h after dark 4.3899252165 3.956030761 4.823819672