condition	mean	min	max
4 h after light	87.4	87.4	87.4
8 h after light	155.14999999999998	129.2	181.1
12 h after light	156.8	127.7	185.9
4 h after dark	278.8	211.8	345.8
8 h after dark	325.35	234.3	416.4
12 h after dark	263.85	239.5	288.2