condition mean min max 2 h after light 160.23833333333334 146.465 178.425 6 h after light 165.97216666666668 139.431 183.377 10 h after light 174.3315 124.266 208.793 14 h after light 188.97016666666667 144.599 238.427 18 h after light 185.6725 157.028 226.543 2 h after dark 160.06 111.089 200.663