condition mean min max 1 h after light 3.755433731 3.610284128 3.900583334 3 h after light 3.508647814666667 3.301546886 3.8082502480000002 5 h after light 3.8952228473333337 3.7115210660000004 4.092100005 7 h after light 3.652675529333333 3.158836483 4.455595365 9 h after light 4.002098025 3.121347848 4.6352802639999995 11 h after light 3.5319438419999996 2.65124229 4.7750692269999995 13 h after light 4.260979136666666 3.645020145 4.815457594 15 h after light 4.5711605209999995 3.751722607 5.092792641 1 h after dark 4.464804203 4.397783737 4.560211898 3 h after dark 4.159453876000001 3.904734291 4.347014496 5 h after dark 3.973562456 2.95300772 5.227861938999999 7 h after dark 3.210919477333334 2.3552208180000003 3.7071891480000003