condition mean min max 0 h after light 1.6234745 0.555569 2.69138 2 h after light 0.139139 0.0 0.278278 4 h after light 0.4221296 0.0680732 0.776186 8 h after light 0.679837 0.573755 0.785919 12 h after light 0.8878159999999999 0.348742 1.42689 2 h after dark 1.5294785000000002 0.699597 2.35936 4 h after dark 2.786555 1.0012 4.57191 8 h after dark 2.2513750000000003 1.64033 2.86242 12 h after dark 2.0588 1.40847 2.70913