condition mean min max 0 h after light 6.6385749999999994 5.63636 7.64079 2 h after light 26.33745 25.7224 26.9525 4 h after light 17.823 17.0864 18.5596 8 h after light 6.565805000000001 5.04708 8.08453 12 h after light 15.0397 14.774 15.3054 2 h after dark 14.00655 12.3576 15.6555 4 h after dark 10.70811 9.57852 11.8377 8 h after dark 7.734 7.13259 8.33541 12 h after dark 8.372024999999999 7.60786 9.13619