condition	mean	min	max
4 h after light	49.063236	45.998299	52.128173
8 h after light	38.9502775	36.885522	41.015033
12 h after light	39.2261565	38.807955	39.644358
4 h after dark	32.39991	27.914298	36.885522
8 h after dark	41.0099965	34.954608	47.065385
12 h after dark	34.589012	34.589012	34.589012