condition mean min max 4 h after light 761.7184333333333 738.5034 774.6292 8 h after light 1017.6685 917.3485 1111.221 12 h after light 636.8910999999999 542.0305 782.5991 16 h after light 1211.982 1035.492 1538.58 4 h after dark 880.0653333333333 855.6243 892.6857 8 h after dark 702.5977666666666 600.2748 822.9869