condition mean min max 4 h after light 123.5241715 107.405194 139.643149 8 h after light 162.069547 128.167304 195.97179 12 h after light 133.419201 117.605627 149.232775 4 h after dark 166.0099165 134.829743 197.19009 8 h after dark 148.52158300000002 128.195725 168.847441 12 h after dark 139.643149 139.643149 139.643149