condition	mean	min	max
4 h after light	760.4	760.4	760.4
8 h after light	655.9	556.3	755.5
12 h after light	590.25	511.1	669.4
4 h after dark	652.8499999999999	523.9	781.8
8 h after dark	977.4	636.2	1318.6
12 h after dark	1000.8	938.1	1063.5