condition	mean	min	max
4 h after light	1.54846	1.09604	2.00088
8 h after light	12.134699999999999	11.3476	12.9218
12 h after light	21.11025	17.9715	24.249
4 h after dark	12.6628	12.5738	12.7114
8 h after dark	3.7450433333333333	3.4309	4.20824
12 h after dark	2.2773233333333334	2.02276	2.61793