condition mean min max 1 h after light 0.960863362 0.361264645 1.619053598 3 h after light 0.6073836163333333 0.327180134 0.8696937809999999 5 h after light 0.8808054970000001 0.47107211600000004 1.2096948570000001 7 h after light 0.8467293923333333 0.465863225 1.183271149 9 h after light 1.021833449 0.958390402 1.1150678809999999 11 h after light 0.968506671 0.718625356 1.20600289 13 h after light 1.1206175506666667 0.688794006 1.458972056 15 h after light 0.7715001313333333 0.574036396 0.942048445 1 h after dark 1.0772949323333334 0.887786849 1.4231629780000001 3 h after dark 1.1912460283333333 0.739000111 1.6684368980000002 5 h after dark 0.9709773956666666 0.454708441 1.52825787 7 h after dark 1.581875024 1.115793213 1.921860029