condition	mean	min	max
2 h after light	53.953133333333334	51.5343	56.9385
6 h after light	51.6574	49.5746	53.6694
10 h after light	53.2205	52.1849	53.9752
2 h after dark	35.8688	35.3997	36.5062
6 h after dark	28.90983333333333	28.4268	29.5785
10 h after dark	24.9365	23.505	26.9336