condition mean min max 1 h after light 6.758375637 5.971494531 7.5452567429999995 3 h after light 6.150170297333333 4.825820995 8.489152163 5 h after light 4.745863153666667 4.505232436 5.147330425 7 h after light 6.737606887666666 4.380127526 8.233948763999999 9 h after light 7.754800918333333 6.291565948 9.201856561 11 h after light 6.298481580333333 5.064695352 7.995178049 13 h after light 5.078748745 2.5715659140000002 7.378154392000001 15 h after light 7.022095458666667 5.1628977769999995 10.44429151 1 h after dark 7.233122031333333 6.285968157999999 8.908620642 3 h after dark 7.211837738333333 6.495933189 7.858275399 5 h after dark 8.281553510666667 6.468004652 9.674076614 7 h after dark 6.828826838 6.002012209 7.3471700779999995