condition mean min max 0 h after light 1.460005 1.4062 1.51381 2 h after light 1.1708915 0.763043 1.57874 4 h after light 0.7889984999999999 0.773933 0.804064 8 h after light 0.936519 0.723358 1.14968 12 h after light 1.8605099999999999 1.6477 2.07332 2 h after dark 1.65639 1.44283 1.86995 4 h after dark 1.720305 1.69488 1.74573 8 h after dark 3.1304749999999997 2.70198 3.55897 12 h after dark 2.026825 1.86464 2.18901