condition mean min max 1 h after light 5.265832595999999 4.643140204 5.8885249879999995 3 h after light 6.571127969666667 5.211018973 7.739164441000001 5 h after light 5.829559071333334 4.151034609 8.270807322000001 7 h after light 7.720573211666666 6.518411146 8.778449296 9 h after light 8.099562091333333 5.726097354 10.49250766 11 h after light 9.423640510666667 8.638924746 10.66855979 1 h after dark 9.276518695666667 8.190750012999999 11.20803587 3 h after dark 7.523608537 6.007351872 8.820376022 5 h after dark 8.682589310666668 7.342363006 9.620966676 7 h after dark 6.982401325666666 6.194361794 7.582330712 9 h after dark 5.536393522333333 4.6017875969999995 6.678635559 11 h after dark 5.376126774333334 5.067450397 5.731723325