condition mean min max 0 h after light 0.08876235 0.0334567 0.144068 2 h after light 0.10257155000000001 0.0375621 0.167581 4 h after light 0.20156849999999998 0.131181 0.271956 8 h after light 0.3273915 0.207312 0.447471 12 h after light 0.601063 0.496475 0.705651 2 h after dark 0.4096305 0.337042 0.482219 4 h after dark 0.211448 0.13349 0.289406 8 h after dark 0.184132 0.150525 0.217739 12 h after dark 0.03434655 0.0 0.0686931