condition mean min max 0 h after light 0.515389 0.466185 0.564593 2 h after light 0.358569 0.291884 0.425254 4 h after light 0.5826995 0.51409 0.651309 8 h after light 1.0365165 0.839333 1.2337 12 h after light 1.991435 1.5217 2.46117 2 h after dark 0.8778485 0.809907 0.94579 4 h after dark 1.1526999999999998 1.01721 1.28819 8 h after dark 1.63279 1.20095 2.06463 12 h after dark 0.7016519999999999 0.687964 0.71534