condition	mean	min	max
4 h after light	9.301536	9.160277	9.442795
8 h after light	10.614039	9.957384	11.270694
12 h after light	9.85528	9.792206	9.918354
4 h after dark	10.2410365	10.157905	10.324168
8 h after dark	11.7230025	11.493279	11.952726
12 h after dark	9.26535	9.26535	9.26535