condition	mean	min	max
4 h after light	25.820999999999998	23.187	28.455
8 h after light	119.4695	108.839	130.1
12 h after light	100.42745	99.3729	101.482
4 h after dark	84.6357	82.8983	86.6362
8 h after dark	29.7448	28.7264	31.0477
12 h after dark	16.997966666666667	13.6311	19.1246