condition	mean	min	max
4 h after light	12.1599	11.3263	12.9935
8 h after light	10.405899999999999	10.0928	10.719
12 h after light	12.804549999999999	12.4704	13.1387
4 h after dark	21.887933333333333	19.8554	23.3222
8 h after dark	21.8007	20.074	23.6235
12 h after dark	17.354466666666667	16.2312	18.1347