condition mean min max 0 h after light 2.91156 2.83903 2.98409 2 h after light 0.904083 0.778026 1.03014 4 h after light 1.501135 1.24926 1.75301 8 h after light 1.2212100000000001 1.20049 1.24193 12 h after light 2.562755 2.29657 2.82894 2 h after dark 2.77461 2.64665 2.90257 4 h after dark 2.71785 2.49233 2.94337 8 h after dark 2.99671 2.84124 3.15218 12 h after dark 2.6737849999999996 2.41009 2.93748