condition mean min max 0 h after light 4.06598 3.13636 4.9956 2 h after light 2.899235 2.10775 3.69072 4 h after light 1.89354 1.74452 2.04256 8 h after light 1.4185910000000002 0.979662 1.85752 12 h after light 1.1810550000000002 1.08695 1.27516 2 h after dark 0.9864105000000001 0.788541 1.18428 4 h after dark 1.7402699999999998 1.26643 2.21411 8 h after dark 3.24825 3.07825 3.41825 12 h after dark 3.0838900000000002 2.3137 3.85408