condition mean min max 0 h after light 134.5225 132.341 136.704 2 h after light 81.65045 73.4588 89.8421 4 h after light 69.27185 68.8502 69.6935 8 h after light 57.149950000000004 48.5005 65.7994 12 h after light 70.4893 65.2693 75.7093 2 h after dark 78.66055 76.3148 81.0063 4 h after dark 97.8058 89.2856 106.326 8 h after dark 165.2095 161.757 168.662 12 h after dark 152.75400000000002 150.722 154.786