condition mean min max 0 h after light 3.2904299999999997 2.43681 4.14405 2 h after light 2.3270725 0.710685 3.94346 4 h after light 1.3659089999999998 0.868798 1.86302 8 h after light 0.0 0.0 0.0 12 h after light 1.4765 1.2668 1.6862 2 h after dark 3.275265 1.79096 4.75957 4 h after dark 1.8375050000000002 1.80089 1.87412 8 h after dark 4.018015 3.00129 5.03474 12 h after dark 6.737045 4.85092 8.62317