condition mean min max 3 h after light 0.147153525 0.0 0.649472 7 h after light 0.1099622 0.0 0.432485 11 h after light 0.16510464166666666 0.0170231 0.638237 2 h after dark 0.26386323333333334 0.0 1.30463 6 h after dark 0.21511251666666667 0.0 0.813232 10 h after dark 0.19169677499999999 0.0 1.077