condition mean min max 0 h after light 0.5057495000000001 0.267116 0.744383 2 h after light 0.7757115 0.557149 0.994274 4 h after light 0.247669 0.243222 0.252116 8 h after light 0.255764 0.255278 0.25625 12 h after light 1.3821430000000001 0.498416 2.26587 2 h after dark 0.810926 0.510902 1.11095 4 h after dark 1.58622 1.19241 1.98003 8 h after dark 1.51011 1.3457 1.67452 12 h after dark 0.7793844999999999 0.76418 0.794589