condition mean min max 1 h after light 2.9334373830000002 2.534954226 3.4320141260000003 3 h after light 3.206849931333333 2.864873631 3.458761421 5 h after light 2.8778518023333333 2.58126976 3.225852953 7 h after light 2.6921507896666665 2.171943645 3.209279995 9 h after light 2.3828661780000004 1.7586200230000002 3.5929965060000004 11 h after light 3.0975299203333333 2.365680143 3.473355887 13 h after light 3.219995196333333 2.984774025 3.6157133569999997 15 h after light 3.0629688366666667 2.5726723380000003 3.328571174 1 h after dark 3.066526945333333 1.676930716 4.374441108 3 h after dark 3.585370777 3.3539235819999997 3.8135700530000003 5 h after dark 3.164039515 2.578541748 3.990451105 7 h after dark 4.007900406 3.347379638 4.780010842