condition mean min max 1 h after light 2.4676873225 1.9113268909999999 3.0240477539999997 3 h after light 2.388674066666667 1.8012407819999998 3.5362323730000003 5 h after light 3.2576538696666666 2.8021989169999997 3.5864136139999996 7 h after light 3.7119908626666667 3.34359474 4.193627745 9 h after light 4.241206393 3.749889652 4.780874208 11 h after light 4.7307763886666665 3.467609796 6.302133311 13 h after light 4.190175121 3.064382105 5.462449035 15 h after light 3.898978339333333 3.185424855 5.2233770669999995 1 h after dark 4.476120235 3.7481111389999997 5.877606446000001 3 h after dark 3.934898014 2.8767007689999997 5.493870339 5 h after dark 3.9573672246666667 3.6264898989999996 4.272436701 7 h after dark 3.8102534246666666 1.703776762 5.092997077