condition	mean	min	max
4 h after light	71.6572725	71.127755	72.18679
8 h after light	69.324033	51.341282	87.306784
12 h after light	75.3984675	57.286803	93.510132
4 h after dark	75.175117	64.460055	85.890179
8 h after dark	61.202758	49.32442	73.081096
12 h after dark	74.361745	74.361745	74.361745