condition mean min max 0 h after light 0.277895 0.267654 0.288136 2 h after light 0.4773185 0.150248 0.804389 4 h after light 0.1335795 0.131181 0.135978 8 h after light 1.5160879999999999 0.829246 2.20293 12 h after light 2.52651 2.15055 2.90247 2 h after dark 2.05786 1.49796 2.61776 4 h after dark 1.184383 0.900376 1.46839 8 h after dark 1.3413085 0.725797 1.95682 12 h after dark 0.5604785 0.549544 0.571413