condition mean min max 3 h after light 0.853154 0.438644 1.30965 6 h after light 0.743669 0.690274 0.817365 9 h after light 0.24059666666666668 0.135974 0.37033 12 h after light 0.6537930000000001 0.373759 1.04736 3 h after dark 0.29951900000000004 0.0 0.596373 6 h after dark 1.8004833333333334 1.14314 2.84274 9 h after dark 1.9318066666666667 1.11922 3.1527 12 h after dark 1.5994599999999999 0.58997 2.65412