condition	mean	min	max
4 h after light	33.672216	33.59151	33.752922
8 h after light	35.279085	33.272865	37.285305
12 h after light	37.503701500000005	33.272865	41.734538
4 h after dark	29.028559	26.048252	32.008866
8 h after dark	27.921951999999997	27.86472	27.979184
12 h after dark	85.539962	85.539962	85.539962