condition	mean	min	max
4 h after light	16.8267	14.1177	19.4279
8 h after light	7.47641	1.71914	13.4594
12 h after light	22.849733333333333	10.7957	36.697
4 h after dark	37.1581	30.5258	43.8206
8 h after dark	40.98923333333333	31.1361	49.6895
12 h after dark	33.531333333333336	31.0288	35.8377