condition	mean	min	max
4 h after light	56.245967	47.864487	64.627447
8 h after light	65.3343865	63.673286	66.995487
12 h after light	67.911307	61.229034	74.59358
4 h after dark	48.225647	31.356858	65.094436
8 h after dark	38.842376	31.67714	46.007612
12 h after dark	46.50894	46.50894	46.50894