condition	mean	min	max
4 h after light	25.476950000000002	24.8417	26.1122
8 h after light	14.117	13.2077	15.0263
12 h after light	8.861295	6.82919	10.8934
4 h after dark	21.269066666666667	19.7739	22.0294
8 h after dark	32.8495	28.2221	38.2158
12 h after dark	36.733133333333335	32.9094	40.7253