condition mean min max 4 h after light 91.3903545 66.380921 116.399788 8 h after light 134.318542 118.437893 150.199191 12 h after light 149.769438 149.769438 149.769438 4 h after dark 120.6207575 105.740053 135.501462 8 h after dark 92.18608549999999 88.719516 95.652655 12 h after dark 65.298728 65.298728 65.298728