condition mean min max 1 h after light 2.6402733605 2.158371517 3.122175204 3 h after light 4.655599412 3.501503001 5.690147143 5 h after light 5.699408445333333 3.672743833 7.66354446 7 h after light 8.464328226 4.978487693 10.44811986 9 h after light 9.344187677999999 5.604138206 12.77728483 11 h after light 8.925227824666667 4.105068864 11.43771983 13 h after light 9.008688583666666 3.979804391 11.78140064 15 h after light 8.649173819333333 6.801498012000001 9.579477566 1 h after dark 9.437518977 7.938974858 11.15252415 3 h after dark 12.635279259999999 10.88068901 13.51360774 5 h after dark 8.712164025666667 6.277769221000001 10.74636682 7 h after dark 7.847648242 6.14796976 8.880492529