condition mean min max 0 h after light 57.7494 53.5593 61.9395 2 h after light 29.9395 28.7139 31.1651 4 h after light 120.8205 101.447 140.194 8 h after light 33.3095 25.4006 41.2184 12 h after light 18.36025 12.2543 24.4662 2 h after dark 76.64805000000001 75.1654 78.1307 4 h after dark 37.4169 34.2828 40.551 8 h after dark 23.3326 21.6946 24.9706 12 h after dark 31.40195 31.3877 31.4162