condition	mean	min	max
3 h after light	19.8236	18.5603	21.2945
6 h after light	22.1806	19.8415	23.9271
9 h after light	28.031333333333336	24.4978	30.6807
12 h after light	33.6781	26.5636	37.1421
3 h after dark	47.272133333333336	46.2868	47.9048
6 h after dark	34.7048	31.635	38.2539
9 h after dark	26.0426	23.1178	30.1544
12 h after dark	21.03135	20.6148	21.4479