condition mean min max 1 h after light 4.439798523 3.7518638980000003 5.127733148 3 h after light 3.595455395666667 2.438065393 4.472046078 5 h after light 3.913400800333333 3.78074457 4.081126829 7 h after light 3.6463707726666668 2.8291955489999996 4.5698414000000005 9 h after light 4.767927442333333 3.6803952239999997 5.364425474 11 h after light 5.16524725 4.60453104 5.6756521079999995 13 h after light 4.466052627 2.876766874 5.581437097 15 h after light 5.589701673333333 4.1056587019999995 8.553279948 1 h after dark 5.346995846333334 4.097934846 7.245670015 3 h after dark 4.370745353666667 2.773714677 6.3111403070000005 5 h after dark 3.680438128 3.267157477 4.079801137 7 h after dark 4.007408387666667 1.803998924 5.282744536