condition mean min max 2 h after light 0.019718833333333335 0.0 0.118313 6 h after light 0.06858533333333333 0.0 0.411512 10 h after light 0.096943 0.0 0.258933 14 h after light 0.1036405 0.0 0.133234 18 h after light 0.0 0.0 0.0 2 h after dark 0.046265999999999995 0.0 0.15111