condition	mean	min	max
3 h after light	16.9211	14.5239	20.0413
6 h after light	21.503	14.7135	29.6984
9 h after light	33.00606666666667	27.2419	40.2977
12 h after light	30.13565	24.9348	37.0227
3 h after dark	46.9881	38.1079	53.9104
6 h after dark	42.446733333333334	40.3307	44.0724
9 h after dark	26.577433333333335	24.5535	28.4414
12 h after dark	21.49825	20.1359	22.8606