condition mean min max 1 h after light 7.3574268074999996 6.574016856 8.140836758999999 3 h after light 7.119596889333334 5.1300959310000005 9.520625619 5 h after light 7.991314336333334 6.868237833999999 8.806910881 7 h after light 9.062716331 7.461389623 10.85337333 9 h after light 7.954451893333334 7.3142031670000005 9.218478727 11 h after light 7.944141528 6.044200947 10.57336757 13 h after light 9.598037591333334 7.504609237 11.50459483 15 h after light 10.726926112666666 9.864399288 11.55672176 1 h after dark 9.800371815333333 9.095416365 10.47590899 3 h after dark 10.871608693 8.944565759 13.80816369 5 h after dark 9.609537773333333 8.669577416000001 10.73454318 7 h after dark 6.695795429333334 5.1437249430000005 8.11799516