condition mean min max 3 h after light 0.07496766666666667 0.0567018 0.0915466 6 h after light 0.11798366666666667 0.0 0.353951 9 h after light 0.04094586666666667 0.0 0.0753139 12 h after light 0.0805681 0.0 0.195947 3 h after dark 0.044711933333333335 0.0 0.0694789 6 h after dark 0.0 0.0 0.0 9 h after dark 0.0 0.0 0.0 12 h after dark 0.06401090000000001 0.0 0.137466