condition mean min max 1 h after light 2.889044511 2.804913858 2.9731751639999997 3 h after light 2.9262267553333334 2.29813479 3.352339915 5 h after light 2.7214441543333336 2.223967394 3.2527937430000002 7 h after light 3.1125358143333335 2.559746805 3.88436519 9 h after light 2.875296833666667 2.8154037 2.9686626410000003 11 h after light 2.3341008293333334 1.990163726 3.012841298 13 h after light 3.4269542033333336 2.944972523 4.271507982 15 h after light 3.5899204473333333 3.264610667 3.964084264 1 h after dark 3.0053049960000005 2.7486148360000002 3.4298349710000005 3 h after dark 3.136544217 2.861769111 3.324187556 5 h after dark 2.855438647666667 2.3699640790000003 3.683153804 7 h after dark 3.4026616003333334 3.307331361 3.517843342