condition mean min max 4 h after light 271.420186 241.950431 300.889941 8 h after light 237.54978499999999 139.991116 335.108454 12 h after light 112.353029 95.924383 128.781675 4 h after dark 110.0211535 83.938871 136.103436 8 h after dark 149.38528000000002 118.721698 180.048862 12 h after dark 108.339287 108.339287 108.339287