condition	mean	min	max
0 h after light	27.3145	26.3481	28.2809
4 h after light	16.73105	16.1724	17.2897
8 h after light	9.2551	6.9949	11.5153
4 h after dark	18.6518	15.832	21.4716
8 h after dark	28.79555	25.56	32.0311
12 h after dark	28.776449999999997	28.1803	29.3726