condition mean min max 1 h after light 6.148600227 5.241769756 6.656109237999999 3 h after light 4.179508034666666 3.979035033 4.3996273619999995 5 h after light 4.932126930333333 3.9984374710000004 5.75754808 7 h after light 4.093459072333333 3.62338064 4.535872738 9 h after light 5.040158991 4.252857411 6.132873347 11 h after light 5.223680184 4.269764161 6.467628202999999 13 h after light 5.6418031200000005 5.418512845 5.92474256 15 h after light 6.0237072676666665 5.275471294 6.7421757829999995 1 h after dark 6.496609597999999 6.253291872999999 6.676778532999999 3 h after dark 6.390097434666667 5.69693218 7.276308788 5 h after dark 6.463690714666667 5.196667897 7.895998995 7 h after dark 5.199756773 3.938093692 6.831887322