condition	mean	min	max
4 h after light	38.64285	35.3374	41.9483
8 h after light	47.1973	45.7037	48.6909
12 h after light	110.6495	108.26	113.039
4 h after dark	144.8125	143.764	145.861
8 h after dark	106.286	104.154	108.418
12 h after dark	76.6148	74.3729	78.8567