condition mean min max 1 h after light 2.8570786175 1.7697471219999998 3.944410113 3 h after light 1.0328537953333334 0.812688464 1.292084905 5 h after light 1.2948491856666666 0.489272827 2.0017192269999997 7 h after light 1.7269668953333333 1.6074974709999998 1.8850595780000001 9 h after light 1.2297861646666668 0.8499331929999999 1.537380283 11 h after light 1.0120552239999998 0.0 2.5580727999999997 13 h after light 2.024597420666667 1.594696313 2.626613233 15 h after light 1.0107991913333332 0.0 2.466099822 1 h after dark 1.8436894863333333 1.453951781 2.128098886 3 h after dark 1.4039838186666667 0.319633419 2.043174919 5 h after dark 1.0689718603333334 0.283319523 1.9477284959999999 7 h after dark 0.4445501236666667 0.092679729 0.840081992