condition mean min max 0 h after light 60.18015 53.2589 67.1014 2 h after light 47.63505 41.9502 53.3199 4 h after light 24.649900000000002 24.3079 24.9919 8 h after light 18.5779 16.3792 20.7766 12 h after light 36.764399999999995 35.3259 38.2029 2 h after dark 50.49875 42.9148 58.0827 4 h after dark 35.85685 34.9117 36.802 8 h after dark 63.4597 62.2155 64.7039 12 h after dark 75.4944 73.0635 77.9253