condition	mean	min	max
4 h after light	89.19673333333333	67.717	102.499
8 h after light	55.62676666666666	14.757	91.2815
12 h after light	30.6316	18.9826	45.7236
4 h after dark	50.75416666666666	30.5129	61.6838
8 h after dark	52.092	39.1015	61.1966
12 h after dark	89.7252	76.7919	102.826