condition	mean	min	max
4 h after light	30.448	24.0283	34.2793
8 h after light	27.914976666666668	8.09713	48.212
12 h after light	36.75256666666667	24.1911	51.8236
4 h after dark	48.81936666666667	39.8862	56.09
8 h after dark	54.6189	40.9464	65.3163
12 h after dark	49.8329	47.1804	52.1723