condition mean min max 0 h after light 0.7228595 0.645828 0.799891 2 h after light 0.4087175 0.149674 0.667761 4 h after light 0.6035885 0.326699 0.880478 8 h after light 0.343414 0.275358 0.41147 12 h after light 0.4717245 0.334739 0.60871 2 h after dark 0.28647350000000005 0.2745 0.298447 4 h after dark 0.45573600000000003 0.398939 0.512533 8 h after dark 0.6600725000000001 0.524821 0.795324 12 h after dark 0.8730795 0.821164 0.924995