condition mean min max 1 h after light 0.756900887 0.650453167 0.863348607 3 h after light 1.7912278806666666 1.273372825 2.23284255 5 h after light 2.7604817316666668 2.0077666290000002 3.4571622260000003 7 h after light 4.063339507333334 3.6818463269999997 4.774306426 9 h after light 3.6794878526666666 2.767475657 5.155746509 11 h after light 4.365414112333333 4.162778653 4.668457072 13 h after light 5.463086376666666 4.0410321510000005 6.419352914 15 h after light 5.696250997 5.369603693999999 5.998072417 1 h after dark 5.613401758 4.3028031669999995 6.961878712000001 3 h after dark 5.239243838 4.2918273330000005 6.366014525 5 h after dark 4.010685405 2.99584308 4.882709394 7 h after dark 3.4471307103333335 2.931215265 4.088859869