condition mean min max 1 h after light 5.504256435 5.504256435 5.504256435 3 h after light 4.5657010975 4.168568842 4.962833353 5 h after light 2.7613751559999997 2.67827934 2.844470972 7 h after light 3.813758332 3.4059059819999997 4.221610682 9 h after light 3.6615267559999998 3.47879227 3.844261242 11 h after light 4.719074774 4.210669398 5.22748015 1 h after dark 4.3524980655 3.8111340019999997 4.8938621289999995 3 h after dark 4.768656086 4.385962505 5.151349667 5 h after dark 4.798637082999999 4.664978302 4.932295863999999 7 h after dark 5.7330015285 4.854869527 6.61113353 9 h after dark 6.8529723645 6.544249072 7.161695657 11 h after dark 7.595419830499999 6.715283127 8.475556533999999