condition	mean	min	max
0 h after light	43.19955	42.1973	44.2018
4 h after light	15.4606	14.1845	16.7367
8 h after light	11.1493	10.479	11.8196
4 h after dark	20.1466	18.765	21.5282
8 h after dark	25.87495	24.5831	27.1668
12 h after dark	36.75275	34.3062	39.1993