condition mean min max 1 h after light 3.9017744375 3.896406181 3.9071426939999996 3 h after light 5.431565473999999 4.277811945 7.560926072999999 5 h after light 8.135351622666667 5.4329114910000005 9.661849579 7 h after light 8.477059849333333 6.0467251 9.937921677 9 h after light 14.896869726666667 14.24791891 16.05374416 11 h after light 16.17508288666667 11.68526357 19.38926538 1 h after dark 24.452919426666668 19.74858532 30.48607432 3 h after dark 22.637753373333332 17.40725556 28.60696939 5 h after dark 17.51941243 15.44363336 21.05156515 7 h after dark 13.74458182 11.72576571 16.90729538 9 h after dark 11.950051916666666 11.04453751 13.38821902 11 h after dark 11.005584646666668 8.59781677 12.39653123