condition mean min max 1 h after light 1.2287235525 0.262960674 2.194486431 3 h after light 1.5105688856666666 0.931676266 2.5841698109999998 5 h after light 1.1527374883333334 0.5474682329999999 1.709801839 7 h after light 1.7441611126666667 0.0 3.975776953 9 h after light 1.311787329 0.956174842 1.677142127 11 h after light 1.4791321443333332 1.173500686 1.842744191 13 h after light 1.8619441973333333 0.522495125 3.126920515 15 h after light 1.8036753989999998 1.5573188180000002 1.9602331919999998 1 h after dark 0.5634313373333333 0.45602119 0.749622228 3 h after dark 0.6182942633333333 0.09080777400000001 1.188734862 5 h after dark 1.0734720806666667 0.139409652 1.9477284959999999 7 h after dark 1.272193827 1.251176337 1.312628113