condition	mean	min	max
4 h after light	12.850601	12.850601	12.850601
8 h after light	11.8632475	11.662078	12.064417
12 h after light	13.4118685	12.888796	13.934941
4 h after dark	12.196427	11.571682	12.821172
8 h after dark	15.210808499999999	15.178151	15.243466
12 h after dark	15.859358	15.859358	15.859358