condition mean min max 1 h after light 3.088733392666667 2.574010594 4.0387406310000005 3 h after light 2.9847259863333333 2.570701056 3.467444814 5 h after light 3.0468594086666667 2.834335423 3.4274687630000003 7 h after light 3.6038993546666664 2.951615723 4.244531607 9 h after light 3.2545451803333334 2.254641055 4.274426878 11 h after light 3.4374261353333333 2.874501424 4.495101682 13 h after light 3.522284501666667 3.122532826 3.996314763 15 h after light 2.668665892 1.930849697 3.0605929539999996 1 h after dark 3.135644088666667 2.367431599 4.236300862 3 h after dark 2.78326739 2.198028951 3.4107697439999995 5 h after dark 3.3218964213333333 2.832168805 3.820644675 7 h after dark 3.4945329826666667 3.055264662 3.949684858