condition mean min max 2 h after light 0.2464415 0.0 0.572415 6 h after light 0.1832745 0.0 0.753513 10 h after light 0.22840766666666668 0.0 0.449393 14 h after light 0.14162333333333332 0.0 0.469619 18 h after light 0.459064 0.184618 0.873726 2 h after dark 0.18706233333333333 0.0 0.395703