condition mean min max 4 h after light 333.9514255 291.90686 375.995991 8 h after light 442.210967 392.576121 491.845813 12 h after light 439.371707 430.434434 448.30898 4 h after dark 436.97123450000004 371.453461 502.489008 8 h after dark 412.0323515 376.891869 447.172834 12 h after dark 436.077588 436.077588 436.077588