condition mean min max 1 h after light 2.8886331710000004 2.590045821 3.1872205210000004 3 h after light 2.605415385 1.944733834 3.9262328760000003 5 h after light 1.8187875263333333 1.613342372 2.22701292 7 h after light 1.8030265413333333 0.65506417 3.300965672 9 h after light 2.6323391946666668 0.7610558059999999 3.848239366 11 h after light 3.8781235253333333 2.772254298 4.435034218 13 h after light 5.159184401666667 3.2450712719999997 6.719390607 15 h after light 4.467475355666667 3.84821598 4.922787082 1 h after dark 5.772449406 5.610057603 6.060286151000001 3 h after dark 5.914007656333333 4.072594113 7.080567176000001 5 h after dark 5.178726437 4.05835586 5.742032571 7 h after dark 5.146875888 4.805309698 5.749959191