condition mean min max 1 h after light 5.976977124499999 5.653654496000001 6.300299752999999 3 h after light 6.849355741666667 3.352339915 9.928652432 5 h after light 8.052752228666666 5.604397832999999 12.84061856 7 h after light 7.467476618333333 2.76489565 13.12551021 9 h after light 5.889154506333333 5.312082454 6.522219385 11 h after light 12.114144817 7.162603841 18.57486145 13 h after light 7.323647961 4.385414862 9.130607905 15 h after light 6.147302837 5.419253707 7.0787219 1 h after dark 6.6727982893333335 5.928275467000001 7.493443796 3 h after dark 7.020907835333333 5.415347702999999 8.246542206 5 h after dark 5.907340679333333 4.460926556 8.102938369 7 h after dark 7.922201089 6.313996235 9.314312734