condition mean min max 2 h after light 11.189838333333334 0.0 32.4275 6 h after light 23.358595 2.94521 75.9958 10 h after light 30.768018333333334 0.0 125.183 14 h after light 8.919156666666668 0.0 21.5222 18 h after light 11.578871666666666 0.0 25.3748 2 h after dark 27.27854 2.43515 111.007