condition mean min max 1 h after light 1.6282612085000001 1.415797697 1.84072472 3 h after light 1.9954891656666667 1.677017279 2.176142999 5 h after light 1.7119755623333333 1.378859784 2.339182451 7 h after light 1.9523745873333334 1.542321473 2.571995954 9 h after light 2.02648941 1.77031669 2.3436810319999997 11 h after light 2.1494862043333334 0.9582269790000001 3.012841298 13 h after light 1.720863947 1.563460258 1.94748183 15 h after light 1.907675779 1.37113648 2.265191008 1 h after dark 2.1524760683333333 1.7734157380000002 2.535095414 3 h after dark 2.0056029933333335 1.53424041 2.633425452 5 h after dark 2.0302150926666664 1.4165976169999999 2.51319806 7 h after dark 1.7626461043333332 1.204836473 2.45544298