condition mean min max 1 h after light 5.16622864 4.952426031 5.380031249 3 h after light 4.007912580666667 2.788183217 4.968940087 5 h after light 4.0474299910000004 3.0245956560000002 4.837488131000001 7 h after light 3.8865656446666663 2.856150875 4.500992919 9 h after light 3.9092054363333335 2.4966787530000003 4.751902694 11 h after light 4.350668113999999 2.579841867 5.343529848999999 13 h after light 4.441063197 3.3249689780000002 5.182763018999999 15 h after light 4.367498127999999 3.3977865119999997 4.9622082139999995 1 h after dark 4.368623102 4.247859291 4.458873856 3 h after dark 3.844966521 3.004554137 4.534803361 5 h after dark 5.577090616333333 5.227861938999999 5.780355537 7 h after dark 5.689723731333333 3.8462087410000003 7.867439753999999