condition mean min max 0 h after light 34.663650000000004 32.8698 36.4575 2 h after light 22.628749999999997 19.9565 25.301 4 h after light 21.890549999999998 20.5036 23.2775 8 h after light 20.3359 17.3586 23.3132 12 h after light 33.42765 32.8879 33.9674 2 h after dark 34.5268 31.4963 37.5573 4 h after dark 37.80975 36.4985 39.121 8 h after dark 44.6475 42.4326 46.8624 12 h after dark 35.3406 33.9996 36.6816