condition mean min max 0 h after light 0.43750049999999996 0.304814 0.570187 2 h after light 0.3181005 0.0 0.636201 4 h after light 0.4217465 0.287216 0.556277 8 h after light 0.6983765 0.51104 0.885713 12 h after light 0.4282855 0.285326 0.571245 2 h after dark 0.4403055 0.0 0.880611 4 h after dark 0.0 0.0 0.0 8 h after dark 0.319361 0.0 0.638722 12 h after dark 0.290979 0.0 0.581958