condition	mean	min	max
4 h after light	218.733183	180.205212	257.261154
8 h after light	273.251635	270.616909	275.886361
12 h after light	267.548203	261.336174	273.760232
4 h after dark	289.921926	237.04406	342.799792
8 h after dark	222.81631249999998	214.746905	230.88572
12 h after dark	191.289898	191.289898	191.289898