condition mean min max 4 h after light 233.8896505 226.619984 241.159317 8 h after light 297.79451800000004 284.358853 311.230183 12 h after light 322.76729850000004 315.760853 329.773744 4 h after dark 355.8542645 347.459021 364.249508 8 h after dark 366.4194745 317.698284 415.140665 12 h after dark 220.484318 220.484318 220.484318