condition mean min max 0 h after light 81.4674 76.871 86.0638 2 h after light 79.7788 60.9879 98.5697 4 h after light 69.02855 68.7339 69.3232 8 h after light 38.0276 34.9304 41.1248 12 h after light 41.180350000000004 30.8823 51.4784 2 h after dark 27.598 17.2088 37.9872 4 h after dark 32.6494 30.5383 34.7605 8 h after dark 83.74795 83.0037 84.4922 12 h after dark 115.75015 93.6463 137.854