condition mean min max 0 h after light 139.22750000000002 128.127 150.328 2 h after light 107.1695 101.657 112.682 4 h after light 76.56675000000001 75.7459 77.3876 8 h after light 28.60615 26.3717 30.8406 12 h after light 31.61465 25.0933 38.136 2 h after dark 51.1888 47.9697 54.4079 4 h after dark 55.075 45.0315 65.1185 8 h after dark 115.92699999999999 105.647 126.207 12 h after dark 185.7335 183.505 187.962