condition	mean	min	max
4 h after light	10.5878425	10.530482	10.645203
8 h after light	10.4310705	10.216938	10.645203
12 h after light	9.9955255	9.345848	10.645203
4 h after dark	10.5080505	10.370898	10.645203
8 h after dark	10.8624105	10.831629	10.893192
12 h after dark	8.467375	8.467375	8.467375