condition	mean	min	max
4 h after light	94.68384	90.010096	99.357584
8 h after light	148.81887	135.685543	161.952197
12 h after light	143.679971	104.589424	182.770518
4 h after dark	508.4289865	384.566057	632.291916
8 h after dark	267.6670175	247.177584	288.156451
12 h after dark	44.355651	44.355651	44.355651