condition	mean	min	max
4 h after light	768.8	768.8	768.8
8 h after light	605.95	528.2	683.7
12 h after light	739.35	510.0	968.7
4 h after dark	850.25	658.5	1042.0
8 h after dark	977.1	784.8	1169.4
12 h after dark	1053.3	820.9	1285.7