condition	mean	min	max
4 h after light	55.77198333333333	47.60192	61.84984
8 h after light	34.60582	20.48307	47.09408
12 h after light	35.083549999999995	20.0661	51.421079999999996
16 h after light	65.48399333333333	36.4183	104.1647
4 h after dark	67.41569	55.01321	79.36851
8 h after dark	32.91834333333333	23.23819	38.26567