condition	mean	min	max
4 h after light	13.453382999999999	11.737494	15.169272
8 h after light	11.8449705	11.54362	12.146321
12 h after light	13.8201015	11.503355	16.136848
4 h after dark	11.1333205	10.659644	11.606997
8 h after dark	9.826838500000001	8.352318	11.301359
12 h after dark	13.629877	13.629877	13.629877