condition	mean	min	max
4 h after light	9.964838333333335	9.390706	10.953560000000001
8 h after light	7.112828666666666	1.5642989999999999	10.03014
12 h after light	9.228663666666668	8.840744	9.561698
16 h after light	11.978179	9.661017	13.743670000000002
4 h after dark	12.382606666666668	10.63623	14.184170000000002
8 h after dark	10.365275333333333	8.151558999999999	13.94498