condition	mean	min	max
3 h after light	13.7811	11.4393	15.8338
6 h after light	15.337	13.5676	16.5643
9 h after light	19.452033333333333	17.8216	20.7169
12 h after light	24.559649999999998	20.6075	29.1558
3 h after dark	43.320566666666664	40.5421	47.1168
6 h after dark	48.2264	42.2574	55.7619
9 h after dark	41.0985	36.2575	43.7438
12 h after dark	27.31325	25.8243	28.8022