condition mean min max 4 h after light 123.5026325 111.696285 135.30898 8 h after light 124.998954 114.966145 135.031763 12 h after light 142.620492 126.913863 158.327121 4 h after dark 170.4628465 129.832664 211.093029 8 h after dark 161.39051 123.360411 199.420609 12 h after dark 143.466666 143.466666 143.466666