condition	mean	min	max
3 h after light	13.24674	8.04342	17.7707
6 h after light	18.619	16.6107	21.6147
9 h after light	27.27156666666667	25.5466	30.1766
12 h after light	32.6903	25.5081	39.8247
3 h after dark	24.250333333333334	23.7873	25.102
6 h after dark	13.8854	12.7603	15.0216
9 h after dark	8.89867	6.32828	13.2119
12 h after dark	6.239800000000001	4.78952	8.49792