condition mean min max 0 h after light 3.85337 3.74652 3.96022 2 h after light 3.7185749999999995 3.12572 4.31143 4 h after light 4.852365000000001 4.70537 4.99936 8 h after light 5.133425000000001 5.08133 5.18552 12 h after light 8.870475 8.21915 9.5218 2 h after dark 9.485005000000001 8.89551 10.0745 4 h after dark 6.412655 5.88244 6.94287 8 h after dark 6.245565 3.50948 8.98165 12 h after dark 5.48904 4.18874 6.78934