condition	mean	min	max
4 h after light	80.35794999999999	78.4776	82.2383
8 h after light	84.76235	83.9328	85.5919
12 h after light	74.2552	67.2404	81.27
4 h after dark	127.87066666666666	123.953	132.746
8 h after dark	98.54643333333333	92.844	103.58
12 h after dark	113.472	109.563	117.024