condition mean min max 3 h after light 262.10875 237.87 310.38 7 h after light 245.17066666666668 183.004 291.075 11 h after light 246.4625 177.537 322.442 2 h after dark 261.06575 202.935 336.176 6 h after dark 249.00325 178.321 305.143 10 h after dark 248.40466666666666 172.793 293.06