condition mean min max 0 h after light 2.63467 2.40136 2.86798 2 h after light 1.1266785 0.893847 1.35951 4 h after light 0.8292820000000001 0.687203 0.971361 8 h after light 0.788457 0.721264 0.85565 12 h after light 1.4956299999999998 1.45501 1.53625 2 h after dark 2.10845 1.85479 2.36211 4 h after dark 2.3728949999999998 2.26646 2.47933 8 h after dark 3.59716 3.17997 4.01435 12 h after dark 3.396705 3.12945 3.66396