condition mean min max 0 h after light 4.641565 3.94934 5.33379 2 h after light 2.29261 2.08608 2.49914 4 h after light 1.126188852945 7.70589e-06 2.25237 8 h after light 1.6731715 0.157603 3.18874 12 h after light 2.000135 1.11552 2.88475 2 h after dark 3.82055 3.62236 4.01874 4 h after dark 2.1427425 0.972755 3.31273 8 h after dark 5.750425 5.68574 5.81511 12 h after dark 1.644001 0.889142 2.39886