condition mean min max 1 h after light 2.100209417 2.0529066609999997 2.147512173 3 h after light 1.3456879323333335 0.914274522 1.6321072490000001 5 h after light 1.9132268436666668 1.7419443780000001 2.085124194 7 h after light 1.5788193373333335 1.143716658 1.9932968640000002 9 h after light 2.328322276 1.979108427 2.562300472 11 h after light 2.773307013 1.7053818669999998 3.832907917 13 h after light 2.6092552153333335 1.9933703919999999 3.126920515 15 h after light 2.0818042593333335 1.5573188180000002 2.4028664930000003 1 h after dark 3.4712860203333333 2.280105949 4.585540233 3 h after dark 2.3294525476666665 1.278533675 3.258014065 5 h after dark 2.5115807976666664 2.261878254 2.8331952339999997 7 h after dark 2.025466539 1.019477016 3.202812595