condition mean min max 2 h after light 0.884505 0.395274 1.33564 6 h after light 1.087543 0.927199 1.20614 10 h after light 1.1054899999999999 1.01236 1.16932 2 h after dark 1.8451886666666668 0.523196 2.93428 6 h after dark 2.3711733333333336 1.93677 3.09085 10 h after dark 2.4639766666666665 2.11605 3.03802