condition mean min max 1 h after light 2.1457267274999996 2.110518274 2.1809351809999997 3 h after light 1.3399206843333333 1.190640683 1.489145063 5 h after light 2.1046364383333334 1.346281495 3.055003627 7 h after light 1.894893453 0.9009186140000001 3.61859742 9 h after light 1.9957770663333334 1.065229204 3.827406913 11 h after light 6.860816489333334 4.017173747 8.936818703 1 h after dark 4.898966353666666 3.161240888 5.796154515 3 h after dark 7.238104831 4.839436073 9.177958834 5 h after dark 7.384034639333334 7.320988472000001 7.48875244 7 h after dark 4.195418892 1.630095209 6.0537924720000005 9 h after dark 3.2558686666666667 1.972194685 4.187398485 11 h after dark 3.560174371 3.274572731 4.049587132