condition mean min max 0 h after light 66.97550000000001 62.2565 71.6945 2 h after light 39.61695 37.3159 41.918 4 h after light 28.36615 27.8791 28.8532 8 h after light 24.5218 23.7629 25.2807 12 h after light 32.52695 30.9586 34.0953 2 h after dark 30.56025 28.6712 32.4493 4 h after dark 38.921350000000004 34.8838 42.9589 8 h after dark 66.51425 63.1019 69.9266 12 h after dark 67.61215 65.2506 69.9737