condition mean min max 0 h after light 1226.91 1177.15 1276.67 2 h after light 1881.255 1793.31 1969.2 4 h after light 791.2574999999999 780.717 801.798 8 h after light 155.93599999999998 114.821 197.051 12 h after light 121.96985 84.2627 159.677 2 h after dark 72.53565 66.2416 78.8297 4 h after dark 69.1602 65.3475 72.9729 8 h after dark 250.2105 227.519 272.902 12 h after dark 1179.1 1147.77 1210.43