condition mean min max 0 h after light 8.572659999999999 4.93092 12.2144 2 h after light 3.305205 2.03935 4.57106 4 h after light 2.004607 0.517114 3.4921 8 h after light 3.41037 3.14159 3.67915 12 h after light 5.71602 5.62264 5.8094 2 h after dark 3.3037099999999997 2.61977 3.98765 4 h after dark 3.51656 1.9566 5.07652 8 h after dark 4.49785 4.41624 4.57946 12 h after dark 4.785375 4.34607 5.22468