condition mean min max 0 h after light 2.05121 2.01748 2.08494 2 h after light 1.5133299999999998 1.353 1.67366 4 h after light 1.0552085 0.649157 1.46126 8 h after light 1.2071299999999998 1.09967 1.31459 12 h after light 2.12059 2.05334 2.18784 2 h after dark 2.57976 2.00235 3.15717 4 h after dark 1.9785650000000001 1.86935 2.08778 8 h after dark 3.0550249999999997 2.92231 3.18774 12 h after dark 1.7811949999999999 1.68221 1.88018