condition mean min max 4 h after light 2024.1136666666666 1982.727 2078.069 8 h after light 3478.3313333333335 3246.6940000000004 3848.725 12 h after light 3330.1366666666668 3013.4309999999996 3951.94 16 h after light 4679.807 4611.161 4812.282 4 h after dark 3948.027 3819.6259999999997 4191.628 8 h after dark 2307.915 1420.389 3038.052