condition	mean	min	max
4 h after light	14.9	14.9	14.9
8 h after light	74.15	46.8	101.5
12 h after light	96.65	93.8	99.5
4 h after dark	41.15	23.2	59.1
8 h after dark	18.7	18.0	19.4
12 h after dark	127.14999999999999	105.1	149.2