condition mean min max 3 h after light 315.4195 211.007 414.094 7 h after light 301.71933333333334 214.172 406.167 11 h after light 297.5165 192.963 445.456 2 h after dark 310.4725 211.789 446.433 6 h after dark 284.04108333333335 184.075 385.529 10 h after dark 272.88958333333335 162.39 383.06