condition	mean	min	max
4 h after light	14.664612	14.157928	15.171296
8 h after light	12.0543185	10.450459	13.658178
12 h after light	11.8357455	11.584799	12.086692
4 h after dark	11.113636	10.88789	11.339382
8 h after dark	12.619251	12.368262	12.87024
12 h after dark	13.844453	13.844453	13.844453