condition mean min max 4 h after light 168.5545965 129.111045 207.998148 8 h after light 633.04351 400.920666 865.166354 12 h after light 482.01779150000004 223.462826 740.572757 4 h after dark 719.645527 361.75336 1077.537694 8 h after dark 772.9126845 202.078211 1343.747158 12 h after dark 166.078211 166.078211 166.078211