condition	mean	min	max
4 h after light	13.1346895	11.843191	14.426188
8 h after light	15.065908499999999	13.836588	16.295229
12 h after light	12.3407005	12.11496	12.566441
4 h after dark	13.291547	13.18198	13.401114
8 h after dark	12.711043499999999	12.50451	12.917577
12 h after dark	13.020976	13.020976	13.020976