condition mean min max 0 h after light 0.602095 0.109 1.09519 2 h after light 0.1565765 0.109194 0.203959 4 h after light 0.145716 0.106845 0.184587 8 h after light 0.6736305 0.412751 0.93451 12 h after light 1.1935894999999999 0.437899 1.94928 2 h after dark 2.33823 1.87029 2.80617 4 h after dark 3.37835 1.50161 5.25509 8 h after dark 0.9231845 0.906434 0.939935 12 h after dark 0.4177185 0.38784 0.447597