condition mean min max 0 h after light 0.0 0.0 0.0 2 h after light 0.20918899999999999 0.150248 0.26813 4 h after light 0.1311815 0.0 0.262363 8 h after light 0.0 0.0 0.0 12 h after light 0.0 0.0 0.0 2 h after dark 0.074898 0.0 0.149796 4 h after dark 0.066745 0.0 0.13349 8 h after dark 0.0 0.0 0.0 12 h after dark 0.0 0.0 0.0