condition mean min max 3 h after light 0.06456933333333333 0.0 0.193708 6 h after light 0.1112203 0.0396599 0.166034 9 h after light 0.070423 0.0 0.211269 12 h after light 0.028618675000000003 0.0 0.0753425 3 h after dark 0.07722853333333334 0.0 0.183153 6 h after dark 0.04621513333333333 0.0 0.0967163 9 h after dark 0.131194 0.0 0.250964 12 h after dark 0.06145595 0.0480637 0.0748482