condition mean min max 4 h after light 180.11668200000003 130.155153 230.078211 8 h after light 248.331751 221.706726 274.956776 12 h after light 220.7103775 219.795495 221.62526 4 h after dark 202.47546499999999 164.657501 240.293429 8 h after dark 183.2882135 141.285264 225.291163 12 h after dark 146.940645 146.940645 146.940645