condition mean min max 1 h after light 3.6268122005 3.5124471039999996 3.7411772969999997 3 h after light 3.0657535356666665 2.23284255 4.085404479 5 h after light 2.1270973513333336 1.459690718 2.6200152 7 h after light 2.1467772793333335 1.179115506 3.047045236 9 h after light 2.8196082700000002 2.144793635 3.848239366 11 h after light 2.773919922666667 2.5590039669999998 3.0394891760000005 13 h after light 2.8858433983333334 1.775605036 3.8516117480000003 15 h after light 2.1106071983333337 1.9957244930000002 2.2777490190000003 1 h after dark 3.281284808 1.99989443 4.055463328 3 h after dark 3.6527522003333335 3.264206704 4.381123971 5 h after dark 3.5509321646666665 2.5364724119999997 4.556178018 7 h after dark 3.9763455873333333 3.250650678 5.164522133999999