condition mean min max 0 h after light 0.0 0.0 0.0 4 h after light 0.15680704999999998 0.0610881 0.252526 8 h after light 0.0630705 0.0 0.126141 4 h after dark 0.24376699999999998 0.183276 0.304258 8 h after dark 0.184094 0.122044 0.246144 12 h after dark 0.15199335 0.0618757 0.242111